diff --git a/site_blocked.go b/site_blocked.go
index 48299b9..9f6adb0 100644
--- a/site_blocked.go
+++ b/site_blocked.go
@@ -7,6 +7,7 @@ var blockedDomainList = []string{
 	"fbcdn.net",
 	"facebook.com",
 	"plus.google.com",
+	"plusone.google.com",
 	"t.co",
 	"twimg.com",
 	"twitpic.com",
diff --git a/sitestat.go b/sitestat.go
index 8202959..99dd256 100644
--- a/sitestat.go
+++ b/sitestat.go
@@ -78,7 +78,8 @@ const siteStaleThreshold = 15 * 24 * time.Hour
 // shouldDrop returns true if the a VisitCnt is not visited for a long time
 // (several days) or is specified by user.
 func (vc *VisitCnt) shouldDrop() bool {
-	return vc.userSpecified() || time.Now().Sub(time.Time(vc.Recent)) > siteStaleThreshold
+	return vc.userSpecified() || time.Now().Sub(time.Time(vc.Recent)) > siteStaleThreshold ||
+		(vc.Blocked == 0 && vc.Direct == 0)
 }
 
 const tmpBlockedTimeout = 2 * time.Minute
@@ -113,6 +114,7 @@ func (vc *VisitCnt) OnceBlocked() bool {
 }
 
 func (vc *VisitCnt) tempBlocked() {
+	vc.BlockedVisit() // first blocked visit, then set it as temp blocked
 	vc.blockedOn = time.Now()
 }
 
@@ -151,7 +153,7 @@ func (vc *VisitCnt) DirectVisit() {
 }
 
 func (vc *VisitCnt) BlockedVisit() {
-	if vc.userSpecified() && !vc.AsTempBlocked() {
+	if vc.userSpecified() || vc.AsTempBlocked() {
 		return
 	}
 	vc.visit(&vc.Blocked)
diff --git a/sitestat_test.go b/sitestat_test.go
index 5807e78..28b4f22 100644
--- a/sitestat_test.go
+++ b/sitestat_test.go
@@ -80,6 +80,11 @@ func TestSiteStatLoadStore(t *testing.T) {
 	if !si.AsBlocked() || !si.AlwaysBlocked() {
 		t.Error("builtin site twitter.com should use blocked access")
 	}
+	plus, _ := ParseRequestURI("plus.google.com")
+	si = ld.GetVisitCnt(plus)
+	if !si.AsBlocked() || !si.AlwaysBlocked() {
+		t.Error("builtin site plus.google.com should use blocked access")
+	}
 	if len(ld.GetDirectList()) == 0 {
 		t.Error("builtin site should appear in direct site list")
 	}
@@ -136,14 +141,17 @@ func TestSiteStatVisitCnt(t *testing.T) {
 	if !si.AsTempBlocked() {
 		t.Error("should be blocked for 2 minutes after blocked visit")
 	}
-	si.BlockedVisit()
+	if si.Blocked != 1 { // temp blocked should set blocked count to 1
+		t.Errorf("blocked cnt for %s not correct, should be 1, got: %d\n", g4.Host, vc.Blocked)
+	}
+	si.BlockedVisit() // these should not update visit count
 	si.BlockedVisit()
 	vc = ss.get(g4.Host)
 	if vc == nil {
 		t.Fatal("no VisitCnt for ", g4.Host)
 	}
-	if vc.Blocked != 2 {
-		t.Errorf("blocked cnt for %s not correct, should be 2, got: %d\n", g4.Host, vc.Blocked)
+	if vc.Blocked != 1 {
+		t.Errorf("blocked cnt after temp blocked should not change, %s not correct, should be 1, got: %d\n", g4.Host, vc.Blocked)
 	}
 	if vc.Direct != 0 {
 		t.Errorf("direct cnt for %s not correct, should be 0, got: %d\n", g4.Host, vc.Direct)